149724966 (number)

149724966 is an even 9-digits composite number following 149724965 and preceding 149724967. In scientific notation, it is written as 1.49724966 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 49867848 positive integers (up to 149724966) that are relatively prime to 149724966.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-four thousand nine hundred sixty-six

Notation

Scientific notation 1.49724966 × 10^8
Engineering notation 1.49724966 × 10^6

Prime Factorization of 149724966

Prime Factorization 2 × 3 × 1319 × 18919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149724966
Product of the distinct prime numbers

The prime factorization of 149724966 is 2 × 3 × 1319 × 18919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149724966)

Multiplication

n×y
n×2 299449932
n×3 449174898
n×4 598899864
n×5 748624830

Division

n÷y
n÷2 74862483
n÷3 49908322
n÷3 37431241.5
n÷5 29944993.2

Exponentiation

ny
n2 22417565443701156
n3 3.3564692238609E+24
n4 5.0254724042262E+32
n5 7.5243868485671E+40

Nth Root

y√n
2√n 12236.215346258
3√n 531.00434453693
4√n 110.61742785953
5√n 43.157754936326

Divisors of 149724966

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149724965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149724966 can be divided by 16 positive divisors. The sum of these divisors (counting 149724966) is 1, the average is 0.0625.

Base conversion 149724966

Base System Value
2 Binary 1000111011001001111100100110
3 Ternary 101102201211001010
4 Quaternary 20323021330212
5 Quinary 301312144331
6 Senary 22505043050
8 Octal 1073117446
10 Decimal 149724966
12 Duodecimal 42186486
16 Hexadecimal 8ec9f26
20 Vigesimal 26ffc86
36 Base36 2h54iu

Cryptographic Hash Functions

md5 1dfafb611eec602242617f5a999ba242
sha1 699a2e0b732e22f47a69c830442e5d91b7381cd5
sha256 5bcf451ef69ed8ab88bceb1b2487aec5e5a4f9cefad1e588eff9541d07a42df6
sha512 1bc1108e2d21d616df3fa8a387286cba6078f213ee4fe9d0782a660513fb2d3610305ecf18e853846eb4367d18f7b35659b3a5c5349b13bf383cfa5a7c024d48
ripemd-160 4932bc853d073a5cb6765029e34b4250cc7b43ce

149724966 as geometric shapes

Circle

Radius = n
Diameter 299449932
Circumference 940749706.48916
Area 7.04268589093E+16

Sphere

Radius = n
Volume 1.4059545407576E+25
Surface area 2.817074356372E+17
Circumference 940749706.48916

Square

Length = n
Perimeter 598899864
Area 22417565443701156
Diagonal 211743077.54305

Cube

Length = n
Surface area 134505392662206936
Volume 3.3564692238609E+24
Space diagonal 259331248.27352

Equilateral Triangle

Length = n
Perimeter 449174898
Area 9.7070905826227E+15
Altitude 129665624.13676

Triangular Pyramid

Length = n
Surface area 9.7070905826227E+15
Volume 3.95563691506E+23
Height 70581025.847684